Pyridine → HCID 58493965, compound

Participants

Reaction Conditions

Reaction Steps

1.46 g of 5-sec-butyl-2-methoxy-1,3-diamino-benzene are dissolved in 20 ml dichloromethane, combined with 1.21 ml of pyridine and cooled to 0° C. 600 μl of methanesulphonic acid chloride are added, the mixture is allowed to come up to ambient temperature and stirred for 2 hours. The solvents are eliminated in vacuo and the residue is chromatographed on silica gel (cyclohexane/ethyl acetate 80:20 to 20:80).

Provenance & Evidence